H . G . Wells " invisible man " was invisible and untraceable.
威爾斯 的 “ 隱身人 ” 來無影去無蹤,難以尋覓.
辭典例句
It would have phony license plates and the car itself would be untraceable.
車上的執(zhí)照牌是假的,憑這輛車要追查車主人也是不可能的.
教父部分
He is calling on that line because he knows it's untraceable.
他打那個(gè)電話因?yàn)樗罒o法被追蹤.
互聯(lián)網(wǎng)
"an untraceable source"